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Versions: 16
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Stored size: 1.26 KB
Contents
# frozen_string_literal: true
# @private
module Gruff::BarValueLabel
using String::GruffCommify
# @private
def self.metrics(value, format, proc_text_metrics)
val = begin
if format.is_a?(Proc)
format.call(value)
else
sprintf(format || '%.2f', value).commify
end
end
metrics = proc_text_metrics.call(val)
[val, metrics]
end
# @private
class Base
attr_reader :coordinate, :value
def initialize(coordinate, value)
@coordinate = coordinate
@value = value
end
end
# @private
class Bar < Base
def prepare_rendering(format, proc_text_metrics)
left_x, left_y, _right_x, _right_y = @coordinate
val, metrics = Gruff::BarValueLabel.metrics(@value, format, proc_text_metrics)
y = @value >= 0 ? left_y - metrics.height - 5 : left_y + 5
yield left_x, y, val, metrics.width, metrics.height
end
end
# @private
class SideBar < Base
def prepare_rendering(format, proc_text_metrics)
left_x, left_y, right_x, _right_y = @coordinate
val, metrics = Gruff::BarValueLabel.metrics(@value, format, proc_text_metrics)
x = @value >= 0 ? right_x + 10 : left_x - metrics.width - 10
yield x, left_y, val, metrics.width, metrics.height
end
end
end
Version data entries
16 entries across 16 versions & 1 rubygems